Which of the following is a factor of 7x2 - 12x - 4? (6 points) O 7x - 2
O x + 2
Ox-4
O None of the above

We conclude that 'None of the above' is the correct answer.                    

Step-by-step explanation:

Given the expression

Breaking the expression into groups

Factor out from

Factor out -2 from

so the expression becomes

Factor out the common term

Therefore, from the given options, we conclude that 'None of the above' is the correct answer.                    

21

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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